<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
    <meta http-equiv="content-type" content="text/html; charset=utf-8">
    <meta name="description" content="NFS服务配置"/>
    <meta name="keywords"
          content="nginx,freebsd,linux,mysql,shell,apache,centos,redhat,rhel,windows,sql,系统运维,IT运维,开源系统,开源系统运维"/>
    <title> NFS服务配置 </title>

</head>
<body bgcolor="#FFFFFF" text="#000000">
<div id="menu">
    <ul>
		<span style="FONT-SIZE: 10.5pt">

			<li><a href="index.htm" hidefocus="true" id="mn_list">linux入门教程</a></li>

		</span>
    </ul>
</div>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align="center"><b style="font-weight: normal"><span
        style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri">第十九章</span></b><b
        style="font-weight: normal"><span style="FONT-SIZE: 15pt" lang="EN-US"><font
        face="Calibri"> NFS</font></span></b><b style="font-weight: normal"><span
        style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri">服务配置</span></b><b
        style="font-weight: normal"><span style="FONT-SIZE: 15pt" lang="EN-US"><!--?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /--><o:p></o:p></span></b>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">【<b
        style="font-weight: normal">什么是</b></span><b style="font-weight: normal"><span style="font-size: 10.5pt"
                                                                                       lang="EN-US"><font
        face="Calibri">NFS</font></span></b><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">】</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp; </span><o:p></o:p></font></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font size="3"><span style="font-size: 10.5pt"
                                                                                         lang="EN-US"><font
        face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">会经常用到，用于在网络上共享存储。这样讲，你对</span><span style="font-size: 10.5pt"
                                                                                       lang="EN-US"><font
        face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">可能不太了解，笔者不妨举一个例子来说明一下</span><span style="font-size: 10.5pt"
                                                                                     lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">是用来做什么的。假如有三台机器</span><span style="font-size: 10.5pt"
                                                                               lang="EN-US"><font
        face="Calibri">A</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">、</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">B</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">、</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">C</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">，它们需要访问同一个目录，目录中都是图片，传统的做法是把这些图片分别放到</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">A</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">、</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">B</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">、</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">C</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">。但是使用</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">NFS</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">只需要放到</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">A</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">上，然后</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">A</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">共享给</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">B</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">和</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">C</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">即可。访问的时候，</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">B</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">和</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">C</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">是通过网络的方式去访问</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">A</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">上的那个目录的。</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">【<b
        style="font-weight: normal">配置</b></span><b style="font-weight: normal"><span style="font-size: 10.5pt"
                                                                                      lang="EN-US"><font face="Calibri">NFS</font></span></b><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">】</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri"><span style="mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">配置起来还是蛮简单的，只需要编辑配置文件</span><span style="font-size: 10.5pt"
                                                                                    lang="EN-US"><font face="Calibri">/etc/exports</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">即可。下面笔者先创建一个简单的</span><span style="font-size: 10.5pt"
                                                                               lang="EN-US"><font
        face="Calibri">NFS</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务器。</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">cat /etc/exports</b><o:p></o:p></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: red; font-size: 10.5pt" lang="EN-US"><font
        size="3"><font face="Calibri">/home/<span>&nbsp; </span>10.0.2.0/24(rw,sync,all_squash,anonuid=501,anongid=501)<o:p></o:p></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">这个配置文件就这样简单一行。共分为三部分，第一部分就是本地要共享出去的目录，第二部分为允许访问的主机（可以是一个</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">IP</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">也可以是一个</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">IP</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">段）第三部分就是小括号里面的，为一些权限选项。关于第三部分，笔者简单介绍一下：</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">rw </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：读写；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">ro </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：只读；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">sync </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">：同步模式，内存中数据时时写入磁盘；</span><span style="font-size: 10.5pt"
                                                                                  lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">async </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">：不同步，把内存中数据定期写入磁盘中；</span><span style="font-size: 10.5pt"
                                                                                   lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">no_root_squash </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">：加上这个选项后，</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">root</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">用户就会对共享的目录拥有至高的权限控制，就像是对本机的目录操作一样。不安全，不建议使用；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">root_squash </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：和上面的选项对应，</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">root</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">用户对共享目录的权限不高，只有普通用户的权限，即限制了</span><span style="font-size: 10.5pt"
                                                                                           lang="EN-US"><font
        face="Calibri">root</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">all_squash </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：不管使用</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">的用户是谁，他的身份都会被限定成为一个指定的普通用户身份；</span><span style="font-size: 10.5pt"
                                                                                             lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">anonuid/anongid </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：要和</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">root_squash </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">以及</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri"> all_squash</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">一同使用，用于指定使用</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">的用户限定后的</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">uid</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">和</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">gid</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">，前提是本机的</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">/etc/passwd</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">中存在这个</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">uid</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">和</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">gid</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">。</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt"><font size="3"><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">介绍了上面的相关的权限选项后，再来分析一下笔者刚刚配置的那个</span><span style="font-size: 10.5pt"
                                                                                              lang="EN-US"><font
        face="Calibri">/etc/exports</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">文件。其中要共享的目录为</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">/home</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">，信任的主机为</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">10.0.2.0/24</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">这个网段，权限为读写，同步，限定所有使用者，并且限定的</span><span style="font-size: 10.5pt"
                                                                                           lang="EN-US"><font
        face="Calibri">uid</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">和</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">gid</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">都为</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">501</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">。</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">【<b
        style="font-weight: normal">使用</b></span><b style="font-weight: normal"><span style="font-size: 10.5pt"
                                                                                      lang="EN-US"><font face="Calibri">NFS</font></span></b><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">】</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><span
        style="mso-tab-count: 1"><font
        face="Calibri">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </font></span></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">当编辑完配置文件</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">/etc/exports</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">后，就该启动</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务了。启动方法为：</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">service portmap start; service nfs start<o:p></o:p></b></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">NFS</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">是依托</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">portmap</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">的，所以首先要启动</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">portmap</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">，然后启动</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">才能是刚才的配置生效。启动完</span><span style="font-size: 10.5pt"
                                                                              lang="EN-US"><font
        face="Calibri">NFS</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">后，就该使用</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务了。</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">showmount -e 127.0.0.1 </b></font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">（用在</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">client</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">上）</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">Export list for 127.0.0.1:<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: red; font-size: 10.5pt" lang="EN-US"><font
        size="3"><font face="Calibri">/home 10.0.2.0/24<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">用</span><span style="COLOR: red; font-size: 10.5pt"
                                                                 lang="EN-US"><font face="Calibri">shoumount -e </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">加</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">IP</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">就可以查看</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">的共享情况，上例中，就可以看到</span><span style="font-size: 10.5pt"
                                                                               lang="EN-US"><font face="Calibri">127.0.0.1</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">的共享目录为</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">/home</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">，信任主机为</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">10.0.2.0/24</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">这个网段。另外这个</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">showmount </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">命令还有一个常用的选项就是</span><span style="COLOR: red; font-size: 10.5pt"
                                                                             lang="EN-US"><font face="Calibri">-a</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">了，它的意思是，把连接本机的</span><span style="font-size: 10.5pt"
                                                                              lang="EN-US"><font
        face="Calibri">NFS</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">的</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">client</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">全部列出。</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">mount -t nfs 10.0.2.69:/home /mnt </b></font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">（</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">client</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">上）</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">showmount -a </b></font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">（</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">nfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务器上）</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">All mount points on localhost:<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: red; font-size: 10.5pt" lang="EN-US"><font
        size="3"><font face="Calibri">10.0.2.69:/home<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">前面的</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">mount </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">命令为挂载</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">NFS</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">共享目录，相信你能看懂这个格式。</span><span style="font-size: 10.5pt"
                                                                                lang="EN-US"><font face="Calibri">showmount -a </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">命令列出所有的</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">clinet</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">。</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">NFS</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务中还有一个常用的命令那就是</span><span
        style="COLOR: red; font-size: 10.5pt" lang="EN-US"><font face="Calibri">exportfs</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">，它的常用选项为</span><span style="COLOR: red; font-size: 10.5pt"
                                                                        lang="EN-US"><font face="Calibri">[-aruv]</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">。</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">-a </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：全部挂载或者卸载；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">-r </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：重新挂载；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">-u </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：卸载某一个目录；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">-v </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">：显示共享的目录；</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">使用</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">exportfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">命令，当改变</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">/etc/exports</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">配置文件后，不用重启</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">nfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务直接用这个</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">exportfs</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">即可。</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">cat /etc/exports</b><o:p></o:p></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><font face="Calibri"><span
        style="COLOR: red; font-size: 10.5pt" lang="EN-US">/tmp/<span>&nbsp;&nbsp; </span>10.0.2.0/24(rw,sync,no_root_squash)</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">exportfs -arv </b></font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">（</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">nfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务器上）</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">exporting 10.0.2.0/24:/tmp<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">更改目录后，直接</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">exportfs -arv</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">即可生效。</span><span style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">在上面使用到了</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">mount</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">命令来挂载</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">nfs</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">，其实</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">mount</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">这个</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">nfs</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务还是有些说法的。首先是用</span><span style="COLOR: red; font-size: 10.5pt"
                                                                              lang="EN-US"><font
        face="Calibri">-t nfs </font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">来指定挂载的类型为</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">nfs</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">。另外在使用</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">nfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">时，常用一个选项就是</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">nolock</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">了，即在挂载</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">nfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务时，不加锁。</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b
        style="font-weight: normal">mount -t nfs -o nolock 10.0.2.69:/tmp /mnt/</b><o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">showmount -a</b><o:p></o:p></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">All mount points on localhost:<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">10.0.2.69:/home<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">10.0.2.69:/tmp<o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">另外我们还可以把要挂载的</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">nfs</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">目录写到</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">client</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">上的</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">/etc/fstab</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">文件中，挂载时只需要</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">mount -a</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">即可。</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">cat /etc/fstab</b><o:p></o:p></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">LABEL=/<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>/<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span>ext3<span>&nbsp;&nbsp;&nbsp; </span>defaults<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1 1<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">LABEL=/boot<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>/boot<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>ext3<span>&nbsp;&nbsp;&nbsp; </span>defaults<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>1 2<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">tmpfs<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>/dev/shm<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>tmpfs<span>&nbsp;&nbsp; </span>defaults<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>0 0<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">devpts<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>/dev/pts<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>devpts<span>&nbsp; </span>gid=5,mode=620<span>&nbsp; </span>0 0<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">sysfs<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>/sys<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>sysfs<span>&nbsp;&nbsp; </span>defaults<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>0 0<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">proc<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>/proc<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>proc<span>&nbsp;&nbsp;&nbsp; </span>defaults<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>0 0<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">LABEL=SWAP-hda2<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>swap<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>swap<span>&nbsp;&nbsp;&nbsp; </span>defaults<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>0 0<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: red; font-size: 10.5pt" lang="EN-US"><font
        size="3"><font face="Calibri">10.0.2.69:/tmp<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>/mnt<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>nfs<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>nolock<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>0 0<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><o:p><font face="Calibri"
                                                                                                         size="3">&nbsp;</font></o:p></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">写完</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">/etc/fstab</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">文件后，只需要</span><span
        style="font-size: 10.5pt" lang="EN-US"><font face="Calibri">mount -a</font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">即可挂载</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">nfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">服务的共享目录。</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">umount /mnt/</b> </font></span><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">首先把刚才挂载的</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">nfs</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">卸载掉</span><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></font></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">mount -a</b><o:p></o:p></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">[root@localhost ~]# <b style="font-weight: normal">df -h</b><o:p></o:p></font></font></span></p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">Filesystem<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Size<span>&nbsp; </span>Used Avail Use% Mounted on<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">/dev/hda3<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>7.3G<span>&nbsp; </span>3.7G<span>&nbsp; </span>3.3G<span>&nbsp; </span>53% /<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">/dev/hda1<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>99M<span>&nbsp;&nbsp; </span>12M<span>&nbsp;&nbsp; </span>83M<span>&nbsp; </span>12% /boot<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="font-size: 10.5pt" lang="EN-US"><font size="3"><font
        face="Calibri">tmpfs<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>84M<span>&nbsp;&nbsp;&nbsp;&nbsp; </span>0<span>&nbsp;&nbsp; </span>84M<span>&nbsp;&nbsp; </span>0% /dev/shm<o:p></o:p></font></font></span>
</p>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: red; font-size: 10.5pt" lang="EN-US"><font
        size="3"><font face="Calibri">10.0.2.69:/tmp<span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>7.3G<span>&nbsp; </span>3.7G<span>&nbsp; </span>3.3G<span>&nbsp; </span>53% /mnt<o:p></o:p></font></font></span>
</p>
<br>
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><font size="3"><span
        style="FONT-FAMILY: 宋体; font-size: 10.5pt">关于</span><span style="font-size: 10.5pt" lang="EN-US"><font
        face="Calibri">NFS</font></span><span style="FONT-FAMILY: 宋体; font-size: 10.5pt">部分就讲这么多，内容并不多，相信你很快就能掌握！</span></font><span
        style="font-size: 10.5pt" lang="EN-US"><o:p></o:p></span></p>

<p><span style="FONT-SIZE: 10.5pt;">上一页&nbsp;<a title="" href="18.htm">学会使用简单的MySQL操作</a></span><span
        style="FONT-SIZE: 10.5pt;">&nbsp;&nbsp;</span></p>
<p><span style="FONT-SIZE: 10.5pt;">下一页&nbsp;<a title="" href="20.htm">配置FTP服务</a></span><span
        style="FONT-SIZE: 10.5pt;">&nbsp;&nbsp;</span></p>
<p><span style="FONT-SIZE: 10.5pt;"><a title="" href="index.htm">回到主目录</a></span></p>

</body>
</html>